4 Generation Circle Diagram: |
| Jannetje Boer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Ooms < Willem Ooms |
| Cornelis Ooms Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jannetje Boer < Willem Ooms |
| Willem Ooms Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Eva Johanna van Vliet < Phillippina Jannetje "Pien" Ooms |